美国 · SEC FORM 4
CECO ENVIRONMENTAL CORP
CECO · Nasdaq · CIK 0000003197 · Industrials · Pollution & Treatment Controls
内部人信号
2 qualifying P purchase groups
当前 180 天评分窗口
27 同一窗口内观察到的 Form 4 交易行
4 sales · 20 期权、代扣税、授予、赠与或其他交易行
为什么没有活跃信号？
评分构成
活跃窗口内没有合资格买入，因此不计算分数。缺失的输入不会被当作零分或看空信号。
为什么没有分数？
- 没有合资格公开市场买入可提供聚集度、规模、角色、近期性或确信度输入。
- 卖出及其他 Form 4 活动继续作为背景显示，不会形成负分。
卖出和其他 Form 4 活动会单独显示，不会形成负面买入信号。没有买入不会被评分为看空。
内部人活动时间轴
申报人轨道展示最近 180 天。符号形状区分交易类型；卖出仅作为背景。
Showing the six most active owners; 6 additional owner(s) remain in Form 4 申报证据.
买方广度与集中度
Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.
信号历史
Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2026-06-01 · WALLMAN RICHARD F.
近期 Form 4 活动
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
市场背景
市场背景补充近期价格表现与风险信息，不影响内部人信号。
价格表现
- 1M
- -1.5%
- 3M
- -18.0%
- 6M
- +17.7%
- 12M
- —
波动率与流动性
- 波动率
- 64.9%
- Beta
- 1.51
- 平均每日成交额
- USD 57.7M
估值
- 市值
- USD 4.1B
- P/E
- —
基本面
- 利润率
- 6.5%
- ROE
- 15.8%
- 细分行业
- Pollution & Treatment Controls
市场数据
价格数据截至：2026-09-30 · 价格来源：OpenBB/yfinance · 来自 SEC 申报文件：利润率, ROE · 财年截止日：2025-12-31 · 来自 Yahoo Finance：市值 · Status: PASS
空头余额
空头余额是券商向 FINRA 申报的外部背景数据，不影响内部人信号。
- 空头股数
- 1,909,836
- 上期报告
- 1,967,749
- 日均成交量
- 687,273
- 回补天数
- 2.8
FINRA 结算日：2026-09-30 · 获取日期 2026-10-12 · FINRA 股票空头余额 ↗. 这是股数，每月两个结算日之后约一周公布；不是占已发行股份的比例。
历史股票买入
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-06-01 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 20,000 | USD 76.85 | USD 1,537,000 | SEC 申报 ↗ |
| 2026-04-29 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 15,000 | USD 73.43 | USD 1,101,500 | SEC 申报 ↗ |
| 2025-09-05 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 3,000 | USD 46.93 | USD 140,790 | SEC 申报 ↗ |
| 2025-08-29 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 4,500 | USD 44.25 | USD 199,125 | SEC 申报 ↗ |
| 2025-02-26 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 15,000 | USD 25.19 | USD 377,810 | SEC 申报 ↗ |
| 2024-08-30 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 10,000 | USD 28.77 | USD 287,700 | SEC 申报 ↗ |
| 2024-05-21 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 4,000 | USD 24.50 | USD 98,000 | SEC 申报 ↗ |
| 2024-05-21 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 4,000 | USD 24.50 | USD 98,000 | SEC 申报 ↗ |
| 2024-05-01 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 5,000 | USD 21.95 | USD 109,750 | SEC 申报 ↗ |
| 2024-03-06 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 50,000 | USD 19.78 | USD 989,000 | SEC 申报 ↗ |
| 2024-03-06 | SIEGEL LAURIE | 买入 (P) | Common Stock | 2,500 | USD 19.87 | USD 49,675 | SEC 申报 ↗ |
| 2023-09-18 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 10,000 | USD 15.99 | USD 159,900 | SEC 申报 ↗ |
| 2023-09-07 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 12,000 | USD 13.76 | USD 165,120 | SEC 申报 ↗ |
| 2023-03-15 | Liner David B | 买入 (P) | Common Stock | 3,000 | USD 13.62 | USD 40,860 | SEC 申报 ↗ |
| 2023-03-07 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 10,000 | USD 15.08 | USD 150,800 | SEC 申报 ↗ |
Form 4 申报证据
43 transaction lines in the latest 365-day window; 230 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-15 | Johansson Peter K. | 代扣税 (F) | Common Stock | 2,914 | USD 79.59 | USD 231,925 | SEC 申报 ↗ |
| 2026-07-15 | Harris-Peterson Candace | 代扣税 (F) | Common Stock | 890 | USD 79.03 | USD 70,337 | SEC 申报 ↗ |
| 2026-07-05 | Kovachev Kiril | 代扣税 (F) | Common Stock | 460 | USD 82.15 | USD 37,789 | SEC 申报 ↗ |
展开近期 Form 4 证据 (30 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-15 | Johansson Peter K. | 代扣税 (F) | Common Stock | 2,914 | USD 79.59 | USD 231,925 | SEC 申报 ↗ |
| 2026-07-15 | Harris-Peterson Candace | 代扣税 (F) | Common Stock | 890 | USD 79.03 | USD 70,337 | SEC 申报 ↗ |
| 2026-07-05 | Kovachev Kiril | 代扣税 (F) | Common Stock | 460 | USD 82.15 | USD 37,789 | SEC 申报 ↗ |
| 2026-06-25 | DEZWIREK JASON | 卖出 (S) | Common Stock | 34,000 | USD 97.28 | USD 3,307,520 | SEC 申报 ↗ |
| 2026-06-24 | Johansson Peter K. | 卖出 (S) | Common Stock | 30,000 | USD 96.49 | USD 2,894,700 | SEC 申报 ↗ |
| 2026-06-24 | DEZWIREK JASON | 卖出 (S) | Common Stock | 34,000 | USD 96.61 | USD 3,284,740 | SEC 申报 ↗ |
| 2026-06-08 | Harris-Peterson Candace | 奖励／授予 (A) | Common Stock | 3,105 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 20,000 | USD 76.85 | USD 1,537,000 | SEC 申报 ↗ |
| 2026-06-01 | WALLMAN RICHARD F | 奖励／授予 (A) | Common Stock | 3,443 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | SIEGEL LAURIE | 奖励／授予 (A) | Common Stock | 2,215 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | SACHS VALERIE GENTILE | 奖励／授予 (A) | Common Stock | 3,190 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | RICHEY VICTOR L JR | 奖励／授予 (A) | Common Stock | 6,378 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-01 | Nanda Munish | 奖励／授予 (A) | Common Stock | 2,215 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | Mannarino Claudio A | 奖励／授予 (A) | Common Stock | 1,108 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | KNOWLING ROBERT E JR | 奖励／授予 (A) | Common Stock | 2,215 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | Harris-Peterson Candace | 奖励／授予 (A) | Common Stock | 18,886 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-01 | GEORGE MARCUS J | 奖励／授予 (A) | Common Stock | 38,905 | USD — | USD — | SEC 申报 ↗ |
| 2026-06-01 | DEZWIREK JASON | 奖励／授予 (A) | Common Stock | 2,215 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-01 | Nanda Munish | 卖出 (S) | Common Stock | 11,218 | USD 74.00 | USD 830,132 | SEC 申报 ↗ |
| 2026-04-29 | WALLMAN RICHARD F | 买入 (P) | Common Stock | 15,000 | USD 73.43 | USD 1,101,500 | SEC 申报 ↗ |
| 2026-03-17 | Kovachev Kiril | 代扣税 (F) | Common Stock | 346 | USD 57.06 | USD 19,743 | SEC 申报 ↗ |
| 2026-03-17 | Johansson Peter K. | 代扣税 (F) | Common Stock | 1,570 | USD 57.06 | USD 89,584 | SEC 申报 ↗ |
| 2026-03-17 | Gregory Alyson Noel | 代扣税 (F) | Common Stock | 139 | USD 57.06 | USD 7,931 | SEC 申报 ↗ |
| 2026-03-16 | Kovachev Kiril | 奖励／授予 (A) | Common Stock | 1,753 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-16 | Johansson Peter K. | 奖励／授予 (A) | Common Stock | 3,944 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-16 | Gregory Alyson Noel | 奖励／授予 (A) | Common Stock | 3,155 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-15 | Kovachev Kiril | 代扣税 (F) | Common Stock | 380 | USD 54.50 | USD 20,710 | SEC 申报 ↗ |
| 2026-03-15 | Johansson Peter K. | 代扣税 (F) | Common Stock | 6,698 | USD 54.76 | USD 366,779 | SEC 申报 ↗ |
| 2026-03-15 | Johansson Peter K. | 奖励／授予 (A) | Common Stock | 16,083 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-15 | Gregory Alyson Noel | 代扣税 (F) | Common Stock | 150 | USD 54.50 | USD 8,175 | SEC 申报 ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
快照与身份
| 快照日期 | 2026-10-18 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | CECO |
| CIK | 0000003197 |
| 行业 | Industrials |
| 细分行业 | Pollution & Treatment Controls Yahoo Finance |
| SEC SIC | 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 230 transaction lines from 2020-05-20 to 2026-08-15 46 P purchase lines · 23 S sale lines · 161 other lines |
|---|---|
| SEC 公司申报 | 打开 SEC 申报 ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.